
import java.util.Properties;
import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.Message.RecipientType;
import javax.mail.internet.AddressException;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;
import javax.mail.Store;

public class Main {

        public static void main(String[] args) {
try{
                    String host = "smtp.gmail.com";
                    String from = "JCU.AutoScheduler@gmail.com";//your gmail account
                    String pass = "jcucs470";//your password of gmail account
                    Properties props = System.getProperties();
                    props.put("mail.smtp.starttls.enable", "true");
                    props.put("mail.smtp.host", host);
                    props.put("mail.smtp.user", from);
                    props.put("mail.smtp.password", pass);
                    props.put("mail.smtp.port", "587");
                    props.put("mail.smtp.auth", "true");

                    String[] to = {"mcannell12@jcu.edu"};
                    // receiver mail address can be other then gmail

                    Session session = Session.getDefaultInstance(props, null);
                    MimeMessage message = new MimeMessage(session);
                    message.setFrom(new InternetAddress(from));

                    InternetAddress[] toAddress = new InternetAddress[to.length];

                    for( int i=0; i < to.length; i++ ) {
                        toAddress[i] = new InternetAddress(to[i]);
                    }
                    System.out.println(Message.RecipientType.TO);

                    for( int i=0; i < toAddress.length; i++) {
                        message.addRecipient(Message.RecipientType.TO, toAddress[i]);
                    }
                    message.setSubject("Java");//set subject of mail
                    message.setText("Hey!!! This is mail from your friend Java!!");//set mail content
                    Transport transport = session.getTransport("smtp");
                    transport.connect(host, from, pass);
                    transport.sendMessage(message, message.getAllRecipients());
                    transport.close();
                    
                    System.out.println("yay! mail sent!");
                    }
                        catch(Exception e)
                    {
                        System.out.println(e);
                    }   
 }        
}